/*
 * Copyright 2012-present the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.springframework.boot.configurationmetadata.changelog;

/**
 * The type of a difference in the metadata.
 *
 * @author Andy Wilkinson
 */
enum DifferenceType {

	/**
	 * The entry has been added.
	 */
	ADDED,

	/**
	 * The entry has been made deprecated. It may or may not still exist in the previous
	 * version.
	 */
	DEPRECATED,

	/**
	 * The entry has been deleted.
	 */
	DELETED

}
